Pioneer PDR-509 Service Manual page 18

PDR-509
A 4/5 F
CD-R CORE ASSY
CN501 - pin 2 (ADBCK)
1
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(STOP)
CN501 - pin 3 (ADDATA)
2
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(REC)
CN501 - pin 5 (ADLRCK)
3
V: 0.2V/div.(10 : 1) H: 10µsec/div.
(STOP)
CN501 - pin 7 (MCK)
4
V: 0.1V/div.(10 : 1) H: 50msec/div.
(STOP)
CN501 - pin 12 (CL)
5
V: 0.2V/div.(10 : 1) H: 0.5µsec/div.
(STOP)
CN501 - pin 13 (DADATA)
6
V: 0.2V/div.(10 : 1) H: 0.5µsec/div.
(PLAY)
18
CN501 - pin 14 (DABCK)
7
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(STOP)
CN501 - pin 16 (DALRCK)
8
V: 0.2V/div.(10 : 1) H: 10µsec/div.
(STOP)
CN501 - pin 18 (DIN1)
9
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(REC_OPTICAL)
CN501 - pin 19 (DITOUT)
10
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(STOP)
CN501 - pin 20 (DIN2)
11
V: 0.2V/div.(10 : 1) H: 0.2µsec/div.
(REC_Coaxial)
CN501 - pin 11 (DI)
12
V: 0.2V/div.(10 : 1) H: 5msec/div.
(STOP)
IC501 - pin 88 (EFM)
13
V: 0.2V/div.(10 : 1) H: 0.5µsec/div.
(REC)
IC431 - pin 6 (17M)
14
V: 0.2V/div.(10 : 1) H: 50msec/div.
(REC)
IC431 - pin 33 (ODON)
15
V: 0.2V/div.(10 : 1) H: 0.1µsec/div.
(REC)
IC431 - pin 35 (WLDON)
16
V: 0.2V/div.(10 : 1) H: 1msec/div.
(REC)
IC431 - pin 36 (REWLDON)
17
V: 0.2V/div.(10 : 1) H: 1msec/div.
(REC)
TP503 (W/XR)
18
V: 0.2V/div.(10 : 1) H: 1msec/div.
(REC)
A 5/5 F
CD-R CORE ASSY
CN452 - pin 2 (SL +)
1
V: 0.2V/div.(10 : 1) H: 5msec/div.
(PLAY)
CN452 - pin 3 (SP +)
2
V: 0.2V/div.(10 : 1) H: 5msec/div.
(PLAY)
CN452 - pin 9 (FG)
3
V: 0.2V/div.(10 : 1) H: 1msec/div.
IC401 - pin 25 (MDP)
4
V: 0.2V/div.(10 : 1) H: 5µsec/div.
(PLAY)
IC401 - pin 25 (MDP)
V: 0.2V/div.(10 : 1) H: 5µsec/div.
(REC)
IC401 - pin 20 (MIRR)
5
V: 0.2V/div.(10 : 1) H: 20µsec/div.
(REC_CD-RW)